Golf club head sole



FIG. 1 is a sole, heel side perspective view of a new design for a golf club head sole;

FIG. 2 is a bottom view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a toe side view thereof; and,

FIG. 6 is a heel side view thereof.

The portion of the club head shown in phantom is for illustrative purposes only and does not form any portion of the claimed design. 

The ornamental design for a golf club head sole, as shown and described. 